Nokia introduced its first tablet Lumia

The former number one mobile on Tuesday unveiled the Lumia 2520, a touch pad 4G and Wi-Fi, as well as new Lumia and Asha phones.

Nokia unveiled Tuesday morning a touchscreen tablet equipped with Windows 8.1 RT, 2520 Lumia. The CEO of the former number one mobile, Stephen Elop, was very proud to draw his latest gadget on the scene of the Nokia World conference. While Apple must have a new iPad Tuesday, Nokia performs a coup in entering this market with 4G and Wi-Fi enabled product Finn focused on the 6.7 megapixel camera equipped with Carl Zeiss optics (an industry first) but also on the readability outdoors: the 10.1-inch screen offers high brightness and reflections are limited.

The group offers a video editing application, Nokia Video Director, allowing users to make and share clips. A game was also developed in partnership with Dream Works: Dragons Adventure. The tablet Nokia comes the day of the official launch of two new tablets from Microsoft, the Surface 2 (Windows 8.1 RT) and Surface Pro 2 (Windows 8.1). 

New Smartphones

Nokia also unveiled at the same conference new Lumia smartphone models, the 1520 (699 euros) and 1320 (369 euros). These "phablets" (halfway between the phone and tablet) have a six-inch screen (1080p and 720p respectively), and are capable of displaying six columns of "tiles" dynamic dear to Windows Phone. The operating system is gaining passage acclaim, as two heavyweights have announced the launch of dedicated applications: Instagram and Vine. The entry-level Nokia, the Asha phones, is also expanding with the Asha 500, 502 and 503.

Microsoft (MS) launches cloud and mobile start-up in London

Microsoft has launched a UK cloud, mobile gaming start-up company, headquartered in London, the city of accelerator science and technology projects.

Microsoft Ventures, 12 weeks accelerator program will provide up to 20 start-up companies from Microsoft executives, Jenson solutions, Train2Game London, elevator, Lionhead Studios and other guidance.

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At the end of the program, based in Shoreditch central work, the company will present their ideas in the venture capitalists and investors on the panel presentations of the day.

Although there are a growing number of science and technology city and the surrounding accelerators, Microsoft hopes its corporate connections and access to its software and support, you can make fast-growing start-up company an attractive partner.

Earlier this year, Microsoft to boost venture capital start-ups as part of Microsoft's propaganda to encourage them to develop their own business, use Microsoft products.

It provides mentoring, technical guidance, seed capital and joint marketing opportunities. Accelerator in London is the latest Microsoft programs around the world 10: it already has accelerators Bangalore, Beijing, Paris, Seattle and Tel Aviv to join in Berlin, Moscow and Rio de Janeiro.

Has participated in Microsoft's global venture capital program 119 companies, the company said , 85% of demo days or six months the funds received .

Selected companies will also get BizSpark startups get three free software and support members.

Microsoft will not take any interest in a start-up company, but according to Microsoft narrator, "Ideally, the establishment of a relationship will lead to an early start with Microsoft's long-term effective partnerships and establish the work of our platform preferences".

Microsoft narrator said: "Microsoft's venture capital firm , and not a dedicated , external funding , on the contrary , we have to invest in start-ups in line with our strategic objectives and investment criteria , we help their corporate strategy , business development, and technology portfolio companies , Microsoft 's venture capital firms to start-ups to customers, a wide range of routes in the world and we have a very large footprint in the enterprise - partnerships such as the Microsoft Partner Network , for example through our network".

5 Things that can go wrong when you upgrade your operating system

Upgrading to new operating system-whether at home or office workstation a personal computer-can be a stressful experience. Are you doing this to take advantage of new features or new applications can run but you can close it scary, because you know, there are always some things that can go wrong. In this article, we will look for some of those potential problems and explains how you can prevent or solve these problems, if occur.

1: Lack of Hardware

Under normal circumstances, the new operating system requires more powerful than their predecessors hardware. System running an older operating system like, you can run a new one very slow or not at all, so be sure to check before you do the upgrade of the hardware requirements. You may need a faster processor, you almost always need more memory. Other components may need to be upgraded. For example, Windows Vista requires the correct video card supports Aero interface.

If you install a new operating system and found inadequate performance, you might be able to make the necessary hardware upgrades. However, if your computer is running the new operating system upgrade to the needs of several components which may be less expensive to buy a new computer. If the system is a laptop, it may be difficult to upgrade the hardware level, it will run the new operating system.

2: Installation errors and freezes

May be the worst case is when the installation process fails, the upgrade on the way.

One possible reason is lack of disk space. According to Microsoft's specifications, Vista Home Premium and will eventually need at least 15 GB of available space 40GB disk. You may be able to use less space to install but you may encounter problems.

This can also be caused by a hardware problem. For example, Vista seems to be a bad RAM module is more sensitive than XP.

3: Driver Issues

Driver issues an operating system upgrade with all kinds of trouble, one of the most common causes. Just because you through the installation process and the operating system is running, it does not mean that things have not gone wrong. You may find that your sound card no longer works, or that you can not print the new operating system. This is usually a driver issue.

The first thing to do is to check for updated drivers for the hardware component vendor's web site. Unfortunately, vendors sometimes do not update their drivers with the new operating system , especially on the old device . Sometimes this is a technical issue, but between us cynics will note that they have a vested interest in forcing you to buy a new card.

4: Activation Error

Nothing more than installing a new operating system may be even worse, and then when you go to activate it, you do not have a genuine tell Windows? Microsoft's most recent operating systems, including Windows XP and Vista, use the Windows Genuine Advantage (WGA) technology, which requires activation. If you have not activated within 30 days Vista, it will enter a limited functionality mode where you can no more use Aero interface, you'll lose the other advanced features.

5: The application is not compatible

Another common thing goes wrong when upgrading the OS is that you can no longer run some applications. This may be mildly annoying if your favorite games will not work if a mission-critical business application can not run, but it can be a small disaster.

In some cases, you can get an uncooperative application works in compatibility mode. In Windows Vista, navigate to program's executable file and right-click it and select "Properties", then click the "Compatibility" tab. Select Run this program in compatibility mode check box. Then, in the drop-down box, select the operating system that are running. 

If this does not work, another solution is to use virtual machine software such as Virtual PC or VMWare virtual machine running an operating system such as XP,. Installed on a virtual machine is not compatible with the application, you can use them on your Vista desktop a window. Please note that you need to have a license of the old operating system running in a virtual machine.

Of course, another option is to upgrade your application with Vista compatible version.



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Biggest Companies are buying cloud services (PaaS)

Way to go and there are few ITresources of small companies are often seen as clouds. However, the cloud middleware and development layer - as a service platform - Large organizations are becoming a hot commodity.

This is the founder and CEO of CloudBees Sasha Labourey words. VentureBeat in a recent article, he pointed out and the cloud in general, "is a myth , where , PaaS mainly start-ups or small companies , because the big companies are more willing to maintain more control over their development environment , but can not use PaaS it's not true".

In a recent survey of 262 companies, I helped conduct Unisphere Research (sponsored by Oracle), as part of my work , we found that, PaaS is now widespread public and semi- private cloud cloud adopters of the five sites one half. In cloud adopters oublic, using PaaS already from 18 to 20 percent , since 2010 . This is Hager organization is much higher in the survey - those with 5,000 or more employees - 31 percent report using PaaS.

In the private cloud adopters , the use of PaaS has almost doubled, from 2010 - from 36% to 51%. Private cloud-based PaaS adoption rate is 53% , among the larger organization.

In his article , Labourey provide ADEO Group's fourth-largest -yourself (DIY), employed PaaS development of e- retailers in the world, in their organization , to PaaS development, testing and inetgration examples of e-commerce processing company signed applications, so that France, India and the cooperation between the Belgian team .